ER aminopeptidases generate a unique pool of peptides for MHC class I molecules.

abstract：:In the version of this article initially published, the label (CASP4-C285A-HA) above the second and fifth lanes in the right blot in Fig. 1e is incorrect; the correct label is CASP4-C258A-HA. Also, the two labels at right above the plot in Fig. 6c were switched; the far right label should be 'Co-housed Serpinb1a-/-' (...

journal_title：Nature immunology

authors： Choi YJ,Kim S,Choi Y,Nielsen TB,Yan J,Lu A,Ruan J,Lee HR,Wu H,Spellberg B,Jung JU

更新日期：2019-05-01 00:00:00

abstract：:The lung is inhabited by resident alveolar and interstitial macrophages as well as monocytic cells that survey lung tissues. Each cell type plays distinct functional roles under homeostatic and inflammatory conditions, but mechanisms establishing their molecular identities and functional potential remain poorly unders...

journal_title：Nature immunology

authors： Sajti E,Link VM,Ouyang Z,Spann NJ,Westin E,Romanoski CE,Fonseca GJ,Prince LS,Glass CK

更新日期：2020-02-01 00:00:00

abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...

journal_title：Nature immunology

authors： Tanaka S,Ise W,Inoue T,Ito A,Ono C,Shima Y,Sakakibara S,Nakayama M,Fujii K,Miura I,Sharif J,Koseki H,Koni PA,Raman I,Li QZ,Kubo M,Fujiki K,Nakato R,Shirahige K,Araki H,Miura F,Ito T,Kawakami E,Baba Y,Kuros

更新日期：2020-12-01 00:00:00

abstract：:The thiol-oxidoreductase ERp57 is an integral component of the peptide-loading complex of the major histocompatibility complex (MHC) class I pathway, but its function is unknown. To investigate its function in antigen presentation, we generated ERp57-deficient mice. Death in utero caused by ubiquitous ERp57 deletion w...

journal_title：Nature immunology

authors： Garbi N,Tanaka S,Momburg F,Hämmerling GJ

更新日期：2006-01-01 00:00:00

abstract：:PD-1, a negative coreceptor expressed on antigen-stimulated T cells and B cells, seems to serve as a 'rheostat' of the immune response. The molecular mechanisms of the functions of PD-1, in conjunction with the mild, chronic and strain-specific autoimmune phenotypes of PD-1-deficient mice, in contrast to the devastati...

journal_title：Nature immunology

authors： Okazaki T,Chikuma S,Iwai Y,Fagarasan S,Honjo T

更新日期：2013-12-01 00:00:00

abstract：:The ST2L receptor for interleukin 33 (IL-33) mediates pulmonary inflammation and immune system-related disorders, such as asthma and rheumatoid arthritis. At present, very little is known about the molecular regulation of ST2L expression. Here we found that FBXL19, an 'orphan' member of the Skp1-Cullin-F-box family of...

journal_title：Nature immunology

authors： Zhao J,Wei J,Mialki RK,Mallampalli DF,Chen BB,Coon T,Zou C,Mallampalli RK,Zhao Y

更新日期：2012-06-03 00:00:00

abstract：:Inhibitory natural killer (NK) cell receptors down-regulate the cytotoxicity of NK cells upon recognition of specific class I major histocompatibility complex (MHC) molecules on target cells. We report here the crystal structure of the inhibitory human killer cell immunoglobulin-like receptor 2DL1 (KIR2DL1) bound to i...

journal_title：Nature immunology

authors： Fan QR,Long EO,Wiley DC

更新日期：2001-05-01 00:00:00

abstract：:Regions of the normal arterial intima predisposed to atherosclerosis are sites of ongoing monocyte trafficking and also contain resident myeloid cells with features of dendritic cells. However, the pathophysiological roles of these cells are poorly understood. Here we found that intimal myeloid cells underwent reverse...

journal_title：Nature immunology

authors： Roufaiel M,Gracey E,Siu A,Zhu SN,Lau A,Ibrahim H,Althagafi M,Tai K,Hyduk SJ,Cybulsky KO,Ensan S,Li A,Besla R,Becker HM,Xiao H,Luther SA,Inman RD,Robbins CS,Jongstra-Bilen J,Cybulsky MI

更新日期：2016-11-01 00:00:00

abstract：:Mucosal surfaces are exposed to environmental substances and represent a major portal of entry for microorganisms. The innate immune system is responsible for early defense against infections and it is believed that the interferons (IFNs) constitute the first line of defense against viruses. Here we identify an innate...

journal_title：Nature immunology

authors： Iversen MB,Reinert LS,Thomsen MK,Bagdonaite I,Nandakumar R,Cheshenko N,Prabakaran T,Vakhrushev SY,Krzyzowska M,Kratholm SK,Ruiz-Perez F,Petersen SV,Goriely S,Bibby BM,Eriksson K,Ruland J,Thomsen AR,Herold BC,Wandall H

更新日期：2016-02-01 00:00:00

abstract：:Deletion of the DNA-binding domain of the transcription factor Ikaros generates dominant-negative isoforms that interfere with its activity and correlate with poor prognosis in human precursor B cell acute lymphoblastic leukemia (B-ALL). Here we found that conditional inactivation of the Ikaros DNA-binding domain in e...

journal_title：Nature immunology

authors： Joshi I,Yoshida T,Jena N,Qi X,Zhang J,Van Etten RA,Georgopoulos K

更新日期：2014-03-01 00:00:00

abstract：:In T lymphocytes, the mitogen-activated protein kinase (MAPK) p38 regulates pleiotropic functions and is activated by canonical MAPK signaling or the alternative activation pathway downstream of the T cell antigen receptor (TCR). Here we found that senescent human T cells lacked the canonical and alternative pathways ...

journal_title：Nature immunology

authors： Lanna A,Henson SM,Escors D,Akbar AN

更新日期：2014-10-01 00:00:00

abstract：:Autophagy is an intracellular bulk degradation system that is highly conserved in eukaryotes. The discovery of autophagy-related ('ATG') proteins in the 1990s greatly advanced the mechanistic understanding of autophagy and clarified the fact that autophagy serves important roles in various biological processes. In add...

journal_title：Nature immunology

authors： Shibutani ST,Saitoh T,Nowag H,Münz C,Yoshimori T

更新日期：2015-10-01 00:00:00

abstract：:The molecular basis for the propensity of a small number of environmental proteins to provoke allergic responses is largely unknown. Herein, we report that mite group 13 allergens of the fatty acid-binding protein (FABP) family are sensed by an evolutionarily conserved acute-phase protein, serum amyloid A1 (SAA1), tha...

journal_title：Nature immunology

authors： Smole U,Gour N,Phelan J,Hofer G,Köhler C,Kratzer B,Tauber PA,Xiao X,Yao N,Dvorak J,Caraballo L,Puerta L,Rosskopf S,Chakir J,Malle E,Lane AP,Pickl WF,Lajoie S,Wills-Karp M

更新日期：2020-07-01 00:00:00

abstract：:Type I natural killer T cells (NKT cells) are characterized by an invariant variable region 14-joining region 18 (V(α)14-J(α)18) T cell antigen receptor (TCR) α-chain and recognition of the glycolipid α-galactosylceramide (α-GalCer) restricted to the antigen-presenting molecule CD1d. Here we describe a population of α...

journal_title：Nature immunology

authors： Uldrich AP,Patel O,Cameron G,Pellicci DG,Day EB,Sullivan LC,Kyparissoudis K,Kjer-Nielsen L,Vivian JP,Cao B,Brooks AG,Williams SJ,Illarionov P,Besra GS,Turner SJ,Porcelli SA,McCluskey J,Smyth MJ,Rossjohn J,Godfrey DI

更新日期：2011-06-12 00:00:00

abstract：:Two potential outcomes confront proliferating antigen-stimulated naive T cells: differentiation to effector and memory cells, or deletion. How stimulation affects cell fate is unclear. Autonomous CD8+ T cell differentiation has been proposed, but this does not explain the abortive proliferation of T cells induced by i...

journal_title：Nature immunology

authors： Gett AV,Sallusto F,Lanzavecchia A,Geginat J

更新日期：2003-04-01 00:00:00

abstract：:The pre-B cell receptor (preBCR), composed of mu immunoglobulin (Ig) and surrogate light chains, signals large 'preB-II' cells to proliferate in the apparent absence of ligands or cooperating cells. We deleted the N-terminal, nonimmunoglobulin (nonlg) portion of lambda5, or mutated seven arginine residues in it to ser...

journal_title：Nature immunology

authors： Ohnishi K,Melchers F

更新日期：2003-09-01 00:00:00

abstract：:Actin reorganization at the immunological synapse is required for the amplification and generation of a functional immune response. Using small interfering RNA, we show here that dynamin 2 (Dyn2), a large GTPase involved in receptor-mediated internalization, did not alter antibody-mediated T cell receptor internalizat...

journal_title：Nature immunology

authors： Gomez TS,Hamann MJ,McCarney S,Savoy DN,Lubking CM,Heldebrant MP,Labno CM,McKean DJ,McNiven MA,Burkhardt JK,Billadeau DD

更新日期：2005-03-01 00:00:00

abstract：:Regenerative stem cell-like memory (TSCM) CD8+ T cells persist longer and produce stronger effector functions. We found that MEK1/2 inhibition (MEKi) induces TSCM that have naive phenotype with self-renewability, enhanced multipotency and proliferative capacity. This is achieved by delaying cell division and enhancing...

journal_title：Nature immunology

authors： Verma V,Jafarzadeh N,Boi S,Kundu S,Jiang Z,Fan Y,Lopez J,Nandre R,Zeng P,Alolaqi F,Ahmad S,Gaur P,Barry ST,Valge-Archer VE,Smith PD,Banchereau J,Mkrtichyan M,Youngblood B,Rodriguez PC,Gupta S,Khleif SN

更新日期：2021-01-01 00:00:00

abstract：:Neutrophils encounter and 'prioritize' many chemoattractants in their pursuit of bacteria. Here we tested the possibility that the phosphatase PTEN is responsible for the prioritization of chemoattractants. Neutrophils induced chemotaxis by two separate pathways, the phosphatidylinositol-3-OH kinase (PI(3)K) phosphata...

journal_title：Nature immunology

authors： Heit B,Robbins SM,Downey CM,Guan Z,Colarusso P,Miller BJ,Jirik FR,Kubes P

更新日期：2008-07-01 00:00:00

abstract：:In addition to the conventional innate and acquired immune responses, complex organisms have evolved an array of dominant, constitutively expressed genes that suppress or prevent viral infections. Two major cellular defenses against infection by retroviruses are the Fv1 and TRIM5 class of inhibitors that target incomi...

journal_title：Nature immunology

authors： Bieniasz PD

更新日期：2004-11-01 00:00:00

abstract：:A fundamental puzzle in immunology is how the immune system decides what types of immune responses to launch against different stimuli. Although much is known about control of T helper type 1 (T(H)1) and T(H)17 responses, the mechanisms that initiate T(H)2 and T regulatory (T(reg)) responses remain obscure. Emerging s...

journal_title：Nature immunology

authors： Pulendran B,Tang H,Manicassamy S

更新日期：2010-08-01 00:00:00

abstract：:CD46 is a widely expressed transmembrane protein that was initially identified as binding and inactivating C3b and C4b complement products. We used mice that were transgenic for one of two human CD46 isoforms that differ in their cytoplasmic domains (termed CD46-1 and CD46-2) to analyze the effect of CD46 stimulation ...

journal_title：Nature immunology

authors： Marie JC,Astier AL,Rivailler P,Rabourdin-Combe C,Wild TF,Horvat B

更新日期：2002-07-01 00:00:00

abstract：:Myelin basic protein-specific CD8(+) T cells can induce central nervous system autoimmunity; however, immune tolerance prevents these autoreactive cells from causing disease. To define the mechanisms that mediate tolerance, we developed two T cell receptor-transgenic mouse lines with different affinities for the H-2K(...

journal_title：Nature immunology

authors： Perchellet A,Stromnes I,Pang JM,Goverman J

更新日期：2004-06-01 00:00:00

abstract：:MicroRNAs (miRNAs) exert powerful effects on immunological function by tuning networks of target genes that orchestrate cell activity. We sought to identify miRNAs and miRNA-regulated pathways that control the type 2 helper T cell (TH2 cell) responses that drive pathogenic inflammation in asthma. Profiling miRNA expre...

journal_title：Nature immunology

authors： Simpson LJ,Patel S,Bhakta NR,Choy DF,Brightbill HD,Ren X,Wang Y,Pua HH,Baumjohann D,Montoya MM,Panduro M,Remedios KA,Huang X,Fahy JV,Arron JR,Woodruff PG,Ansel KM

更新日期：2014-12-01 00:00:00

abstract：:Mycobacterium tuberculosis PtpA, a secreted tyrosine phosphatase essential for tuberculosis pathogenicity, could be an ideal target for a drug against tuberculosis, but its active-site inhibitors lack selectivity over human phosphatases. Here we found that PtpA suppressed innate immunity dependent on pathways of the k...

journal_title：Nature immunology

authors： Wang J,Li BX,Ge PP,Li J,Wang Q,Gao GF,Qiu XB,Liu CH

更新日期：2015-03-01 00:00:00

abstract：:The inhibitory signaling of natural killer (NK) cells is crucial in the regulation of innate immune responses. Here we show that the association of KIR2DL1, an inhibitory receptor of NK cells, with beta-arrestin 2 mediated recruitment of the tyrosine phosphatases SHP-1 and SHP-2 to KIR2DL1 and facilitated 'downstream'...

journal_title：Nature immunology

authors： Yu MC,Su LL,Zou L,Liu Y,Wu N,Kong L,Zhuang ZH,Sun L,Liu HP,Hu JH,Li D,Strominger JL,Zang JW,Pei G,Ge BX

更新日期：2008-08-01 00:00:00

abstract：: ...

journal_title：Nature immunology

authors： Visan I

更新日期：2018-07-01 00:00:00

abstract：:Gadd45beta (growth arrest and DNA damage-inducible, beta) is involved in cell cycle arrest, apoptosis, signal transduction and cell survival. In T cells, Gadd45b was rapidly induced by T cell receptor (TCR) and inflammatory signals. Deficiency of Gadd45beta in CD4+ T cells impaired their responses to TCR stimulation o...

journal_title：Nature immunology

authors： Lu B,Ferrandino AF,Flavell RA

更新日期：2004-01-01 00:00:00

abstract：:The transcription factor X-box binding protein 1 (XBP-1) is essential for the differentiation of plasma cells and the unfolded protein response (UPR). Here we show that UPR-induced splicing of XBP-1 by the transmembrane endonuclease IRE1 is required to restore production of immunoglobulin in XBP-1-/- mouse B cells, pr...

journal_title：Nature immunology

authors： Iwakoshi NN,Lee AH,Vallabhajosyula P,Otipoby KL,Rajewsky K,Glimcher LH

更新日期：2003-04-01 00:00:00

abstract：:The CD4 versus CD8 lineage specification of thymocytes is linked to coreceptor expression. The transcription factor MAZR has been identified as an important regulator of Cd8 expression. Here we show that variegated CD8 expression by loss of Cd8 enhancers was reverted in MAZR-deficient mice, which confirms that MAZR ne...

journal_title：Nature immunology

authors： Sakaguchi S,Hombauer M,Bilic I,Naoe Y,Schebesta A,Taniuchi I,Ellmeier W

更新日期：2010-05-01 00:00:00